Radio Shack Electronic Kits
 

Michael Ware wrote:

I think they had a 250, it had a neat plastic case with a hinged lid, and
controls, displays, meter and speaker on the front of it.
I still have a 150 that I have had for 25 years.

I wish I still had my Norelco Electronics Lab kit I had as a kid. It was the
greatest Christmas gift I ever got.

Bob WB0POQ